package com.xuecheng.service;

import com.xuecheng.po.CourseTeacher;

import java.util.List;

public interface CourseTeacherService {


    /**
     * 查询教师和修改教师
     * @param id
     * @return
     */
    List<CourseTeacher> selectCourseTeacherById(Long id);

    /**
     * 添加教师
     * @param company  机构id
     * @param courseTeacher
     */
    CourseTeacher saveCourseTeacher(Long company,CourseTeacher courseTeacher);

    /**
     * 删除教师
     * @Param company 机构id
     * @param courseId  课程id
     * @param teacherId  教师id
     */
    void deleteCourseTeacher(Long company,Long courseId,Long teacherId);
}
